Skip to content / Đến nội dung
ThichHocToan.com

1978 AMC 12 Question 27

AMC12 · 1978 AMC 12

Question 27

There is more than one integer greater than $1$ which, when divided by any integer $k$ such that $2\le k\le11,$ has a remainder of $1.$ What is the difference between the two smallest such integers?
  1. $2310$
  2. $2311$
  3. $27{,}720$
  4. $27{,}721$
  5. none of these